UPDATE: Lindsay’s attorney Shawn Holley tells E! News: “Lindsay is grateful for the treatment she received at the Betty Ford Center. She has completed her course of treatment there and looks forward to continuing her treatment and building on the foundation established at Betty Ford.”

The LiLo insider believes the actress’ lawyer Shawn Holley chose Cliffside and that prosecutors, as well as Judge James Dabney, signed off on the transfer.

The source adds it’s unlikely Lindsay will be able to use her ADD drug Adderall at the new treatment center. She is expected to remain at Cliffside until she completes her 90-day court-ordered stint in August.

The 26-year-old star’s father, Michael Lohan, tells E! News his daughter made the move because “she wasn’t getting any individual therapy” and it was the “same old thing to her.”

Prior to the transfer, sources the embattled actress was “doing well” at Betty Ford, where she was “super committed to therapy and mending her relationship with her family.”

LiLo is expected to make her first post-rehab appearance at The Canyons premiere at the Venice Film Festival after she completes her sentence.Follow @Infocelebrity on Twitter!